Danfoss MCO 305 Design Manual page 258

MCO 305 Design Guide
Error 188
CAN guarding error
A guarding error happened. This happens either
when requesting guarding messages from slaves or
if guarding is done by a master. In both cases it is
caused by a time out. In the additional error infor-
mation it could be seen if it was an error caused by
a master guarding.
The additional error information (see Error History)
is used as it is shown in error 102.
Error 189
CAN send or receive error.
This error is a send or receive error caused by a
SDOREAD or SDOWRITE, by a CANIN or CANOUT
or by an IN or OUT command using CAN I/O.
The optional error information either contains the
CAN ID which produced the error (IN, OUT, SDO,
...) or the object number (handle) which was used
(CANIN, CANOUT).
Error 190
Memory locked
The program memory is write-protected and
cannot be altered.
This means that auto recognition can neither be set
nor deleted and programs can neither be saved nor
deleted. Equally, → RAM save and → Delete EPROM
will not be executed.
Error 191
Illegal cam array
An incorrect or old array is defined in the DIM
instruction for SETCURVE.
An old array may exist if the zbc (or cnf) file with
all parameters and arrays has not been loaded into
the CAM-Editor.
An incorrect array could be caused by the
following:
– It was not created by the curve editor.
– Previous version of a curve editor. Such an array
must first be converted by the current CAM-
Editor (→ open and save).
– Or the order of the arrays in the DIM instruction
does not match the order in the zbc (or cnf) file.
Refer to the number of the array in the title bar
of the CAM-Editor in this respect.
258
__ Troubleshooting __
Error 192
Encoder error
Error from encoder monitoring: open or short
circuit in accordance with the displayed LED.
Error 193
Stack overflow
Internal error. Dynamic stack overflow caused by
too many local variables or to many nested
function calls.
Increase the stack size in Settings → Compiler.
Error 194
Out of dynamic memory
There is not enough dynamic memory for the
requested data log (TESTSETP). Either TESTSTART
demands too much dynamic memory or is called
repeatedly.
Error 195
Too many test indices
The data logging command (TESTSETP) contained
too many indices. There is an actual limit of 20.
Error 196
Code too old
The compiler which produced the program code
was too old for this firmware.
Please use a newer APOSS.
Error 198
Limit sw. violation
After reaching the limit switch and clearing the
error there was the attempt to move again into
wrong direction.
Error 199
Internal MCO fault
If such an error should occur, please contact your
dealer and report the error number displayed to
the technical service department.
®
MG.33.L5.02 – VLT is a registered Danfoss trademark
NB!:
An error will be indicated even if no
encoder is connected.